0458-010-8621-A
8
English 
8 LED DIAGNOSTICS
8.1 LED on the Charger
One LED shows the status of the charger. The LED can glow 
green or flash red.
For more information, @ 12.
9.1 Charger
To properly transport the charger:
► Disconnect the charger from the electrical outlet.
► Remove the battery from the charger.
► Wrap the power supply cord and attach it to the charger.
► When transporting the charger in a vehicle, ensure that it 
is secured in a manner that prevents turnover, impact and 
damage.
10.1 Charger
To properly store the charger:
► Remove the battery from the charger.
► Disconnect the charger from the electrical outlet.
► Wrap the power supply cord and attach it to the charger.
► Store the charger indoors in a dry and secure location.
► Keep it out of the reach of children and other unauthorized 
persons.
8 LED DIAGNOSTICS
If the LED glows green continuously: the battery 
is being charged.
or
The battery is too hot or too cold for charging. To 
determine, check the LEDs on the battery. If 
there is one glowing red light, allow the battery to 
warm up or cool down gradually at an ambient 
temperature of about 50 °F to 68 °F (10 °C to 
20 °C).
If the LED flashes red: there is no electric contact 
between the battery and the charger. Remove 
and reinsert the battery.
or
The battery has a malfunction and must be 
replaced. Check the LEDs on the battery. Do not 
use or charge a battery if its LEDs indicate a 
malfunction.
or
The charger has a malfunction. Have it checked 
by an authorized STIHL servicing dealer before 
use.
9 TRANSPORTING
10STORING
1
0000099006_001